! Started logfile: /scr/pima/bp192a0_uvs/J0010+2619_C_uvs.log on Fri Aug 21 07:22:47 2015 obs /scr/pima/bp192a0_uvs/J0010+2619_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a0_uvs/J0010+2619_C_uva.fits ! AN table 1: 20 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.99 visibilities/baseline/integration-bin. ! Found source: J0010+2619 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 7128 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp192a0_uvs/J0010+2619_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003637Jy sigma=26.353557 ! Fit after self-cal, rms=0.920363Jy sigma=24.160758 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.325 mas, bmaj=3.806 mas, bpa=4.929 degrees ! Estimated noise=0.467006 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0552922 Jy ! Component: 100 - total flux cleaned = 0.0737863 Jy ! Total flux subtracted in 100 components = 0.0737863 Jy ! Clean residual min=-0.007028 max=0.018148 Jy/beam ! Clean residual mean=-0.000005 rms=0.002089 Jy/beam ! Combined flux in latest and established models = 0.0737863 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0737863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.048072Jy sigma=1.219864 ! Fit after self-cal, rms=0.047867Jy sigma=1.216517 ! Inverting map ! Added new window around map position (-5.1, -2.1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0163293 Jy ! Component: 100 - total flux cleaned = 0.0256865 Jy ! Total flux subtracted in 100 components = 0.0256865 Jy ! Clean residual min=-0.005550 max=0.007623 Jy/beam ! Clean residual mean=-0.000003 rms=0.001499 Jy/beam ! Combined flux in latest and established models = 0.0994728 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.0994727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039639Jy sigma=0.988189 ! Fit after self-cal, rms=0.039092Jy sigma=0.975339 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.595 mas, bmaj=4.125 mas, bpa=3.93 degrees ! Estimated noise=0.323634 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118704 Jy ! Component: 100 - total flux cleaned = 0.020103 Jy ! Component: 150 - total flux cleaned = 0.026105 Jy ! Component: 200 - total flux cleaned = 0.0305968 Jy ! Total flux subtracted in 200 components = 0.0305968 Jy ! Clean residual min=-0.005143 max=0.008002 Jy/beam ! Clean residual mean=-0.000006 rms=0.001484 Jy/beam ! Combined flux in latest and established models = 0.13007 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 51 components and 0.13007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.034175Jy sigma=0.844638 ! Fit after self-cal, rms=0.033966Jy sigma=0.839495 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.595 x 4.125 at 3.93 degrees (North through East) ! Clean map min=-0.0047583 max=0.076941 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.88 HN 0.96 KP 0.87 ! LA 1.00 MK 0.97 NL 1.18 OV 1.01 ! PT 0.90 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.92 HN 0.97 KP 0.88 ! LA 1.03 MK 0.96 NL 1.20 OV 1.00 ! PT 0.91 SC 1.06 ! ! ! Fit before self-cal, rms=0.033966Jy sigma=0.839495 ! Fit after self-cal, rms=0.033394Jy sigma=0.824507 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.596 mas, bmaj=4.143 mas, bpa=3.79 degrees ! Estimated noise=0.321034 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.5, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00678145 Jy ! Component: 100 - total flux cleaned = 0.0106092 Jy ! Component: 150 - total flux cleaned = 0.0126732 Jy ! Component: 200 - total flux cleaned = 0.014041 Jy ! Total flux subtracted in 200 components = 0.014041 Jy ! Clean residual min=-0.003946 max=0.005897 Jy/beam ! Clean residual mean=-0.000002 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.144111 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 80 components and 0.144111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031859Jy sigma=0.782821 ! Fit after self-cal, rms=0.031740Jy sigma=0.779190 ! Inverting map ! Added new window around map position (-42.3, -15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00484422 Jy ! Component: 100 - total flux cleaned = 0.00770558 Jy ! Component: 150 - total flux cleaned = 0.00998889 Jy ! Component: 200 - total flux cleaned = 0.0119258 Jy ! Total flux subtracted in 200 components = 0.0119258 Jy ! Clean residual min=-0.003152 max=0.003262 Jy/beam ! Clean residual mean=-0.000002 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.156036 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 114 components and 0.156036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030820Jy sigma=0.754428 ! Fit after self-cal, rms=0.030742Jy sigma=0.751892 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030742Jy sigma=0.751892 ! Fit after self-cal, rms=0.030093Jy sigma=0.725659 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.591 mas, bmaj=4.157 mas, bpa=3.753 degrees ! Estimated noise=0.326521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234865 Jy ! Component: 100 - total flux cleaned = 0.00373044 Jy ! Component: 150 - total flux cleaned = 0.00461064 Jy ! Component: 200 - total flux cleaned = 0.00514815 Jy ! Total flux subtracted in 200 components = 0.00514815 Jy ! Clean residual min=-0.002076 max=0.002779 Jy/beam ! Clean residual mean=-0.000001 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.161185 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 141 components and 0.161185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029820Jy sigma=0.718835 ! Fit after self-cal, rms=0.029800Jy sigma=0.718092 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-21.3, -36.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260809 Jy ! Component: 100 - total flux cleaned = 0.00363521 Jy ! Component: 150 - total flux cleaned = 0.00443662 Jy ! Component: 200 - total flux cleaned = 0.00514567 Jy ! Total flux subtracted in 200 components = 0.00514567 Jy ! Clean residual min=-0.001947 max=0.002083 Jy/beam ! Clean residual mean=-0.000001 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.16633 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 178 components and 0.16633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029514Jy sigma=0.711136 ! Fit after self-cal, rms=0.029505Jy sigma=0.710923 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029505Jy sigma=0.710923 ! Fit after self-cal, rms=0.029622Jy sigma=0.709899 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.59 mas, bmaj=4.157 mas, bpa=3.766 degrees ! Estimated noise=0.328422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109106 Jy ! Component: 100 - total flux cleaned = 0.00187367 Jy ! Component: 150 - total flux cleaned = 0.00256392 Jy ! Component: 200 - total flux cleaned = 0.00301941 Jy ! Total flux subtracted in 200 components = 0.00301941 Jy ! Clean residual min=-0.001907 max=0.002058 Jy/beam ! Clean residual mean=-0.000001 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.16935 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 195 components and 0.16935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029503Jy sigma=0.707405 ! Fit after self-cal, rms=0.029499Jy sigma=0.707278 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000730017 Jy ! Component: 100 - total flux cleaned = 0.00104826 Jy ! Component: 150 - total flux cleaned = 0.00137437 Jy ! Component: 200 - total flux cleaned = 0.0016535 Jy ! Total flux subtracted in 200 components = 0.0016535 Jy ! Clean residual min=-0.001829 max=0.001955 Jy/beam ! Clean residual mean=-0.000001 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.171003 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 213 components and 0.171003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029437Jy sigma=0.705902 ! Fit after self-cal, rms=0.029435Jy sigma=0.705838 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029435Jy sigma=0.705838 ! Fit after self-cal, rms=0.029034Jy sigma=0.699473 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.595 mas, bmaj=5.288 mas, bpa=0.7806 degrees ! Estimated noise=0.414669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016225 Jy ! Component: 100 - total flux cleaned = 0.00246342 Jy ! Component: 150 - total flux cleaned = 0.00298514 Jy ! Component: 200 - total flux cleaned = 0.00340885 Jy ! Total flux subtracted in 200 components = 0.00340885 Jy ! Clean residual min=-0.002248 max=0.002118 Jy/beam ! Clean residual mean=-0.000002 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.174412 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 222 components and 0.174412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029001Jy sigma=0.698741 ! Fit after self-cal, rms=0.028992Jy sigma=0.698507 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00043973 Jy ! Component: 100 - total flux cleaned = 0.000790416 Jy ! Component: 150 - total flux cleaned = 0.00104771 Jy ! Component: 200 - total flux cleaned = 0.00122996 Jy ! Total flux subtracted in 200 components = 0.00122996 Jy ! Clean residual min=-0.002116 max=0.002070 Jy/beam ! Clean residual mean=-0.000002 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.175642 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 234 components and 0.175642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028985Jy sigma=0.698320 ! Fit after self-cal, rms=0.028980Jy sigma=0.698234 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.588 mas, bmaj=4.157 mas, bpa=3.815 degrees ! Estimated noise=0.328694 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.588 x 4.157 at 3.815 degrees (North through East) ! Clean map min=-0.0016282 max=0.075888 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.319 mas, bmaj=3.834 mas, bpa=4.871 degrees ! Estimated noise=0.476727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0567315 Jy ! Component: 100 - total flux cleaned = 0.0789808 Jy ! Component: 150 - total flux cleaned = 0.0929326 Jy ! Component: 200 - total flux cleaned = 0.102809 Jy ! Total flux subtracted in 200 components = 0.102809 Jy ! Clean residual min=-0.004328 max=0.006919 Jy/beam ! Clean residual mean=-0.000003 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 0.102809 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.102809 Jy ! Inverting map and beam ! Estimated beam: bmin=1.588 mas, bmaj=4.157 mas, bpa=3.815 degrees ! Estimated noise=0.328694 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.8, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127671 Jy ! Component: 100 - total flux cleaned = 0.0219446 Jy ! Component: 150 - total flux cleaned = 0.0290784 Jy ! Component: 200 - total flux cleaned = 0.0347783 Jy ! Total flux subtracted in 200 components = 0.0347783 Jy ! Clean residual min=-0.003152 max=0.003849 Jy/beam ! Clean residual mean=-0.000005 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.137587 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 78 components and 0.137587 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.595 mas, bmaj=5.288 mas, bpa=0.7806 degrees ! Estimated noise=0.414669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00879902 Jy ! Component: 100 - total flux cleaned = 0.0150827 Jy ! Component: 150 - total flux cleaned = 0.0198681 Jy ! Component: 200 - total flux cleaned = 0.0236477 Jy ! Total flux subtracted in 200 components = 0.0236477 Jy ! Clean residual min=-0.003331 max=0.003270 Jy/beam ! Clean residual mean=-0.000006 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.161235 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00304386 Jy ! Component: 100 - total flux cleaned = 0.00552186 Jy ! Component: 150 - total flux cleaned = 0.00758115 Jy ! Component: 200 - total flux cleaned = 0.00933265 Jy ! Total flux subtracted in 200 components = 0.00933265 Jy ! Clean residual min=-0.002534 max=0.002384 Jy/beam ! Clean residual mean=-0.000004 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.170568 Jy ! Adding 118 model components to the UV plane model. ! The established model now contains 182 components and 0.170568 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.588 mas, bmaj=4.157 mas, bpa=3.815 degrees ! Estimated noise=0.328694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000721501 Jy ! Component: 100 - total flux cleaned = 0.00123105 Jy ! Component: 150 - total flux cleaned = 0.00162157 Jy ! Component: 200 - total flux cleaned = 0.0019231 Jy ! Total flux subtracted in 200 components = 0.0019231 Jy ! Clean residual min=-0.001770 max=0.001865 Jy/beam ! Clean residual mean=-0.000001 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.172491 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 206 components and 0.172491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029021Jy sigma=0.698527 ! Fit after self-cal, rms=0.028991Jy sigma=0.697834 wmodel /scr/pima/bp192a0_uvs/J0010+2619_C_map.mod ! Writing 206 model components to file: /scr/pima/bp192a0_uvs/J0010+2619_C_map.mod wobs /scr/pima/bp192a0_uvs/J0010+2619_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a0_uvs/J0010+2619_C_uvs.fits wwins /scr/pima/bp192a0_uvs/J0010+2619_C_map.win ! wwins: Wrote 6 windows to /scr/pima/bp192a0_uvs/J0010+2619_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000144716 Jy ! Component: 100 - total flux cleaned = 0.000118908 Jy ! Component: 150 - total flux cleaned = -7.29139e-05 Jy ! Component: 200 - total flux cleaned = -0.000230099 Jy ! Component: 250 - total flux cleaned = -0.000379715 Jy ! Component: 300 - total flux cleaned = -0.000403183 Jy ! Component: 350 - total flux cleaned = -0.000449271 Jy ! Component: 400 - total flux cleaned = -0.000471728 Jy ! Component: 450 - total flux cleaned = -0.000514855 Jy ! Component: 500 - total flux cleaned = -0.000556361 Jy ! Component: 550 - total flux cleaned = -0.00057669 Jy ! Component: 600 - total flux cleaned = -0.000616008 Jy ! Component: 650 - total flux cleaned = -0.00063515 Jy ! Component: 700 - total flux cleaned = -0.000616197 Jy ! Component: 750 - total flux cleaned = -0.000579467 Jy ! Component: 800 - total flux cleaned = -0.000633154 Jy ! Component: 850 - total flux cleaned = -0.00065026 Jy ! Component: 900 - total flux cleaned = -0.000667215 Jy ! Component: 950 - total flux cleaned = -0.000633727 Jy ! Component: 1000 - total flux cleaned = -0.000683842 Jy ! Component: 1050 - total flux cleaned = -0.000716103 Jy ! Component: 1100 - total flux cleaned = -0.000715923 Jy ! Component: 1150 - total flux cleaned = -0.000777828 Jy ! Component: 1200 - total flux cleaned = -0.000762288 Jy ! Component: 1250 - total flux cleaned = -0.000807496 Jy ! Component: 1300 - total flux cleaned = -0.000778074 Jy ! Component: 1350 - total flux cleaned = -0.00079285 Jy ! Component: 1400 - total flux cleaned = -0.000778866 Jy ! Component: 1450 - total flux cleaned = -0.000807418 Jy ! Component: 1500 - total flux cleaned = -0.000835437 Jy ! Component: 1550 - total flux cleaned = -0.000835326 Jy ! Component: 1600 - total flux cleaned = -0.000835416 Jy ! Component: 1650 - total flux cleaned = -0.000795907 Jy ! Component: 1700 - total flux cleaned = -0.000874595 Jy ! Component: 1750 - total flux cleaned = -0.000835976 Jy ! Component: 1800 - total flux cleaned = -0.000874037 Jy ! Component: 1850 - total flux cleaned = -0.000836197 Jy ! Component: 1900 - total flux cleaned = -0.000811562 Jy ! Component: 1950 - total flux cleaned = -0.000836395 Jy ! Component: 2000 - total flux cleaned = -0.000812378 Jy ! Component: 2050 - total flux cleaned = -0.000812486 Jy ! Component: 2100 - total flux cleaned = -0.000788812 Jy ! Component: 2150 - total flux cleaned = -0.000800596 Jy ! Component: 2200 - total flux cleaned = -0.000812062 Jy ! Component: 2250 - total flux cleaned = -0.00082342 Jy ! Component: 2300 - total flux cleaned = -0.000823309 Jy ! Component: 2350 - total flux cleaned = -0.000823588 Jy ! Component: 2400 - total flux cleaned = -0.00088953 Jy ! Component: 2450 - total flux cleaned = -0.000889284 Jy ! Component: 2500 - total flux cleaned = -0.000867906 Jy ! Component: 2550 - total flux cleaned = -0.000931854 Jy ! Component: 2600 - total flux cleaned = -0.000963436 Jy ! Component: 2650 - total flux cleaned = -0.00096334 Jy ! Component: 2700 - total flux cleaned = -0.000984099 Jy ! Component: 2750 - total flux cleaned = -0.00103516 Jy ! Component: 2800 - total flux cleaned = -0.00103503 Jy ! Component: 2850 - total flux cleaned = -0.00105507 Jy ! Component: 2900 - total flux cleaned = -0.00108483 Jy ! Component: 2950 - total flux cleaned = -0.00109471 Jy ! Component: 3000 - total flux cleaned = -0.00109469 Jy ! Component: 3050 - total flux cleaned = -0.0010947 Jy ! Component: 3100 - total flux cleaned = -0.00110437 Jy ! Component: 3150 - total flux cleaned = -0.00113278 Jy ! Component: 3200 - total flux cleaned = -0.00115143 Jy ! Component: 3250 - total flux cleaned = -0.00119784 Jy ! Component: 3300 - total flux cleaned = -0.0011794 Jy ! Component: 3350 - total flux cleaned = -0.00123424 Jy ! Component: 3400 - total flux cleaned = -0.00124329 Jy ! Component: 3450 - total flux cleaned = -0.00124331 Jy ! Component: 3500 - total flux cleaned = -0.00128801 Jy ! Component: 3550 - total flux cleaned = -0.00131469 Jy ! Component: 3600 - total flux cleaned = -0.00135869 Jy ! Component: 3650 - total flux cleaned = -0.00135864 Jy ! Component: 3700 - total flux cleaned = -0.00138475 Jy ! Component: 3750 - total flux cleaned = -0.00137618 Jy ! Component: 3800 - total flux cleaned = -0.00141044 Jy ! Component: 3850 - total flux cleaned = -0.00141892 Jy ! Component: 3900 - total flux cleaned = -0.00141047 Jy ! Component: 3950 - total flux cleaned = -0.00141892 Jy ! Component: 4000 - total flux cleaned = -0.00145222 Jy ! Component: 4050 - total flux cleaned = -0.00144389 Jy ! Total flux subtracted in 4096 components = -0.00146036 Jy ! Clean residual min=-0.000445 max=0.000461 Jy/beam ! Clean residual mean=-0.000001 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.171031 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 513 components and 0.171031 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a0_uvs/J0010+2619_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.588 x 4.157 at 3.815 degrees (North through East) ! Clean map min=-0.0011658 max=0.076716 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a0_uvs/J0010+2619_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0767159 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000138776 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.542687 0.542687 1.08537 2.17075 4.34149 8.68299 17.366 34.732 69.4639 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.076 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 552.805 quit ! Quitting program ! Log file /scr/pima/bp192a0_uvs/J0010+2619_C_uvs.log closed on Fri Aug 21 07:22:52 2015